IC 434 is a bright emission nebula in the constellation Orion. It was discovered on February 1, 1786 by William Herschel. The Horsehead Nebula is a dark...

Catalogues (abbreviated IC), describing a further 5,386 astronomical objects. Thousands of these objects are best known by their NGC or IC numbers, which remain...

its bright nucleus. It was discovered by William Herschel on 21 December 1786. NGC 3081 is seen nearly face-on. The galaxy's barred spiral centre is surrounded...

the Index Catalogues (IC), in 1895 and 1908. Herschel 400 Catalogue Category:NGC objects Category:IC objects Herschel, W. (1786). "Catalogue of One Thousand...

into NGC 6995 (together with NGC 6992 also known as "Network Nebula") and IC 1340; and Pickering's Triangle (or Pickering's Triangular Wisp), brightest...

constellation of Triangulum. It was discovered by William Herschel on October 26, 1786. Edward Swift, Lewis' son, found this galaxy again on 18 Jan 1890 while "searching...

NGC 2438 1786 2.9 (approx.) 11.5 Puppis NGC 2440 1790 3.6 (approx.) 9.3 Puppis Spirograph Nebula IC 418 1888–1894 1.3 (approx.) 9.6 Lepus IC 1295 1867...

rankings of semiconductor equipment suppliers by sales (in US-Dollar). An IC equipment supplier's revenue is classified as sales of systems used to manufacture...

star). It is named because its shape resembles North America. On October 24, 1786, William Herschel observing from Slough, England, noted a “faint milky nebulosity...

2010-12-01. "NGC/IC Project". Results for NGC 6995. Archived from the original on 2009-05-28. Retrieved 2010-12-01. "NGC/IC Project". Results for IC 1340. Archived...